Fuel pressure at 20 psi at idle bleeds down engine off key off within 3 minutes. Maximum pressure above idle 26 psi. Could problem be the fuel filter? What would cause pressure bleed off with key turned off?
SOURCE: Where is the fuel filter on a 2005 chevy silverado?
check along the rails starting at the fuel tank, some are mounted below driver area, others on frame rail at right rear
SOURCE: 1999 chevy silverado 4.8 1500 will star but not idle
Could be as simple as your fuel filter...after the truck starts..can you keep it runing by gunning the motor?
If you can feather the accelerator to keep the motor runing, I'd start at the filter, and then check the fuel pump
SOURCE: Bleeding Brakes on a 2001 Silverado Z71
Tony,
When bleeding brakes after the system has been opened for service (you didn't say if you were doing any work on the master cylinder) you should start with the farthest wheel away from the master cylinder, which is the righ rear. Fill the master cylinder, then have an assitant "pump up" the brake pedal. Tell them to hold it down firmly, then open the bleeder on the wheel cylinder(s). Do not release the brake pedal until you have closed the bleeder valve again. You'll know when the air is out - there won't be any more bubbles. Since this vehicle is 2001, this would be a great opportunity to flush the system. Just make sure you have enough brake fluid (DOT 3 or 4, depending on your vehicle). Good luck!
SOURCE: How do you bleed brakes on a 1999 GMC Sierra with
The rule of thumb is to start as far away from the master cylinder as poss. so it means you start at the right rear, left rear, right front, then at last left front. There is a little a little weep bolt on each calliper it needs to be un lossened when break is fully applyed then tighten weep bolt back up pump the breaks while weep bolt is still tight then hold brake pedal down to floor lossen weep bolt till a full steam of fluid comes out tighten bolt back up, now move on to the next break calliper and repeat this same proccess till you finished. Hope this works better than r/r l/r r/f l/f lol!!!!
173 views
Usually answered in minutes!
×